<?php
class StudentTransfer_Form_Moveout extends StudentTransfer_Form_Transfer

{
    public function init()
    {
        parent::init();
        $arr = array(''=>'choose kind');
        foreach($this->arrayData['transfer']['out'] as $id=>$val)
        $arr[$id] = $val;

        $this->getElement('causation_kind')->setmultiOPtions($arr);

        $this->setElementsBelongTo('move_out');

    }
}